|Publication number||US7386282 B2|
|Application number||US 11/122,136|
|Publication date||Jun 10, 2008|
|Filing date||May 4, 2005|
|Priority date||Jun 9, 2004|
|Also published as||CN1708066A, US20050277388|
|Publication number||11122136, 122136, US 7386282 B2, US 7386282B2, US-B2-7386282, US7386282 B2, US7386282B2|
|Inventors||Jun Kim, Chang-Soo Lee, In-Gon Park|
|Original Assignee||Samsung Electronics Co., Ltd|
|Export Citation||BiBTeX, EndNote, RefMan|
|Patent Citations (9), Referenced by (2), Classifications (19), Legal Events (2)|
|External Links: USPTO, USPTO Assignment, Espacenet|
This application claims priority to an application entitled “Portable Communication Apparatus” filed with the Korean Intellectual Property Office on Jun. 9, 2004 and assigned Serial No. 2004-42276, the contents of which are hereby incorporated by reference.
1. Field of the Invention
The present invention relates to a portable communication apparatus, and more particularly to a portable communication apparatus capable of easily adjusting the direction of additional function modules, including a camera lens module, a flash, and an IrDA (infrared data association) module.
2. Description of the Related Art
In general, portable communication apparatuses may be classified into various types depending on their appearance, such as bar-type portable communication apparatuses, flip-type portable communication apparatuses, and folder-type portable communication apparatuses. The bar-type portable communication apparatus has a single housing shaped like a bar. The flip-type portable communication apparatus has a flip which is pivotably mounted to a bar-shaped housing by a hinge device. The folder-type portable communication apparatus has a folder coupled to a single bar-shaped housing by a hinge device in such a manner that the folder can be rotated towards or unfolded away from the housing.
Further, portable communication apparatuses may be classified into rotation-type communication apparatuses, sliding-type communication apparatuses, and pop-up-type communication apparatuses depending on how it is opened or closed. In the rotation-type portable communication apparatus, two housings are coupled to each other to allow one housing to rotate open or closed relative to the other while facing each other. In the sliding-type and pop-up-type portable communication apparatuses, two housings are coupled to each other to allow one housing to slide along a longitudinal direction to be opened or closed relative to the other. These variously classified portable communication apparatuses can be easily understood by those skilled in the art.
As shown in
Meanwhile, current portable communication apparatuses tend to incorporate an increasing number of additional complex functions, such as a camera function, a flash function, and an IrDA function, in addition to the basic function of performing communication. As additional function modules are added to perform additional functions, the mounting space becomes limited. In addition, noise from the additional function modules may affect other electronic components, e.g., an antenna, which is mounted adjacently thereto.
Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a portable communication apparatus capable of easily adjusting the direction of additional function modules, including a camera lens module, a flash, and an IrDA module.
Another object of the present invention is to provide a portable communication apparatus wherein additional function modules are positioned in an additional housing, which is separate from existing housings, so that the noise from the additional function modules is less likely to affect an electronic device, e.g., an antenna, disposed on a main housing.
In order to accomplish this object, there is provided a portable communication apparatus which includes a first housing extending along a longitudinal direction; a second housing connected to an end of the first housing to allow rotation about a hinged axis; and a pair of link arms formed on the second housing facing each other, for connecting the second housing to the first housing to allow rotation of the second housing relative to the first housing.
The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which:
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention unclear.
A portable communication apparatus having additional function modules installed thereon, including a camera lens module 310, a flash 320, and an IrDA module 330, will now be described with reference to
The link arms 260 have link arm terminals 280 having a predetermined curvature for smooth rotation in relation to the first housing 210.
The first housing 210 has a display device 230 for displaying data and a speaker device 240 disposed adjacently to the upper portion of the display device 230. The first housing 210 has a key array portion 250, which is composed of a number of keys, disposed adjacently to the lower portion of the display device 230, and a microphone device 290 disposed adjacently to the lower portion of the key array portion 250. The first housing 210 also has side key portions 270 positioned on both lateral surfaces thereof for, e.g., taking pictures using a camera and for adjusting the volume.
According to the above relationship, the second housing 220, which has the camera lens module 310, the flash 320, and the IrDA module 330 positioned thereon, can be rotated into the first, second, and third positions, by the user. The flexible circuit 410 permits rotation of the second housing 220 into the first, second, and third positions.
As mentioned above, the portable communication apparatus according to the present invention has additional function modules, such as a camera lens module 310, a flash 320, and an IrDA module 330, positioned on the second housing, which is separate from the first housing. As a result, the additional function modules can be used extensively for additional functions. In addition, although the mounting structure of the portable communication apparatus has become increasingly complicated, noise from the additional function modules are less likely to affect an electronic components, such as an embedded antenna 510, of the first housing 210.
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
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|Citing Patent||Filing date||Publication date||Applicant||Title|
|US8767392 *||Nov 22, 2011||Jul 1, 2014||Htc Corporation||Portable electronic device|
|US20130128469 *||May 23, 2013||Chih-Kuang Wang||Portable electronic device|
|U.S. Classification||455/90.3, 455/347, 455/575.3, 455/575.4, 455/575.1, 379/93.17|
|International Classification||H01Q1/24, H04M1/00, H04B1/38, H04M1/02|
|Cooperative Classification||H04M1/0264, H01Q1/243, H04M2250/20, H04M1/0208, H04M1/0214|
|European Classification||H04M1/02A2B, H04M1/02A2B4, H04M1/02A14C, H01Q1/24A1A|
|May 4, 2005||AS||Assignment|
Owner name: SAMSUNG ELECTRONICS CO., LTD., KOREA, REPUBLIC OF
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KIM, JUN;LEE, CHANG-SOO;PARK, IN-GON;REEL/FRAME:016535/0065
Effective date: 20050428
|Sep 22, 2011||FPAY||Fee payment|
Year of fee payment: 4